2. 外语
  3. A(If) the experiment succeeds or fails, it will B(provide us) with valuable C(experience) which is essential to D(improving) our

A(If) the experiment succeeds or fails, it will B(provide us) with valuable C(experience) which is essential to D(improving) our

admin2012-08-03  70
问题 A(If) the experiment succeeds or fails, it will B(provide us) with valuable C(experience) which is essential to D(improving) our future work.
选项
答案A
解析 改为Whether。因为在从句中后面有个or，所以用Whether.
转载请注明原文地址:https://kaotiyun.com/show/lKJO777K
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)